623333984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2579}}^1$

素因数の和:2692

約数の個数: 96

約数和(自身を含む): 1529176320

約数和(自身を除く): 905842336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 83, 91, 104, 112, 166, 182, 208, 224, 332, 364, 416, 581, 664, 728, 1079, 1162, 1328, 1456, 2158, 2324, 2579, 2656, 2912, 4316, 4648, 5158, 7553, 8632, 9296, 10316, 15106, 17264, 18053, 18592, 20632, 30212, 33527, 34528, 36106, 41264, 60424, 67054, 72212, 82528, 120848, 134108, 144424, 214057, 234689, 241696, 268216, 288848, 428114, 469378, 536432, 577696, 856228, 938756, 1072864, 1498399, 1712456, 1877512, 2782741, 2996798, 3424912, 3755024, 5565482, 5993596, 6849824, 7510048, 11130964, 11987192, 19479187, 22261928, 23974384, 38958374, 44523856, 47948768, 77916748, 89047712, 155833496, 311666992, 623333984]

約数ペア:

[(1, 623333984), (2, 311666992), (4, 155833496), (7, 89047712), (8, 77916748), (13, 47948768), (14, 44523856), (16, 38958374), (26, 23974384), (28, 22261928), (32, 19479187), (52, 11987192), (56, 11130964), (83, 7510048), (91, 6849824), (104, 5993596), (112, 5565482), (166, 3755024), (182, 3424912), (208, 2996798), (224, 2782741), (332, 1877512), (364, 1712456), (416, 1498399), (581, 1072864), (664, 938756), (728, 856228), (1079, 577696), (1162, 536432), (1328, 469378), (1456, 428114), (2158, 288848), (2324, 268216), (2579, 241696), (2656, 234689), (2912, 214057), (4316, 144424), (4648, 134108), (5158, 120848), (7553, 82528), (8632, 72212), (9296, 67054), (10316, 60424), (15106, 41264), (17264, 36106), (18053, 34528), (18592, 33527), (20632, 30212)]